Analysis Overview
SHA256
7ab61102a679af91e184e2cbf5c8c67d4aed4b9e6ba300c2bd92c086ed844a92
Threat Level: Known bad
The file 73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe was found to be: Known bad.
Malicious Activity Summary
Berbew family
Malware Dropper & Backdoor - Berbew
Deletes itself
Loads dropped DLL
Executes dropped EXE
Legitimate hosting services abused for malware hosting/C2
Program crash
Unsigned PE
Suspicious behavior: RenamesItself
Suspicious behavior: EnumeratesProcesses
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-02 22:10
Signatures
Berbew family
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-02 22:10
Reported
2024-06-02 22:12
Platform
win7-20240508-en
Max time kernel
118s
Max time network
125s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3008 wrote to memory of 1328 | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe |
| PID 3008 wrote to memory of 1328 | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe |
| PID 3008 wrote to memory of 1328 | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe |
| PID 3008 wrote to memory of 1328 | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe"
C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.19.24:443 | pastebin.com | tcp |
Files
memory/3008-0-0x0000000000400000-0x0000000000517000-memory.dmp
\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
| MD5 | 99ad2357f8617cda58e7a64365b0b0b7 |
| SHA1 | ea6839d3bca531d0a9aff6d0ce4e5ea6c4c8b452 |
| SHA256 | 0d30daed1c7afa1413f8eeefdfc712e0d58a3ca7d05b5716a11bfa2cb1053bd1 |
| SHA512 | 43db3cda21e937d1ccc0990cba7c2819e89391465c904ed8109e82ccd03097ce81ac8219a7936a956ee6ae10fa27515c07294866e42c7cbc097846d5cd35a9e7 |
memory/1328-9-0x0000000000400000-0x0000000000517000-memory.dmp
memory/3008-7-0x0000000000400000-0x0000000000517000-memory.dmp
memory/1328-16-0x0000000003040000-0x0000000003157000-memory.dmp
memory/1328-10-0x0000000000400000-0x00000000004A3000-memory.dmp
memory/1328-32-0x0000000000400000-0x0000000000443000-memory.dmp
memory/1328-38-0x0000000007730000-0x00000000077D3000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-02 22:10
Reported
2024-06-02 22:12
Platform
win10v2004-20240508-en
Max time kernel
133s
Max time network
127s
Command Line
Signatures
Malware Dropper & Backdoor - Berbew
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Legitimate hosting services abused for malware hosting/C2
| Description | Indicator | Process | Target |
| N/A | pastebin.com | N/A | N/A |
| N/A | pastebin.com | N/A | N/A |
Program crash
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Suspicious behavior: RenamesItself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Suspicious use of UnmapMainImage
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2296 wrote to memory of 3640 | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe |
| PID 2296 wrote to memory of 3640 | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe |
| PID 2296 wrote to memory of 3640 | N/A | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe | C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2296 -ip 2296
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 344
C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 516 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 344
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 628
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 668
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 524 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 720
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 728
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 916
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1412
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1448
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1676
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1492
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 480 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1524
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1472
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 1076
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 568 -p 3640 -ip 3640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3640 -s 632
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 134.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | pastebin.com | udp |
| US | 172.67.19.24:443 | pastebin.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 24.19.67.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 55.36.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 67.169.217.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 140.71.91.104.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 204.79.197.200:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 200.197.79.204.in-addr.arpa | udp |
Files
memory/2296-0-0x0000000000400000-0x0000000000517000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\73529c1a3662ea8eb7a5d8b62b7a7920_NeikiAnalytics.exe
| MD5 | 9f01844f390c20a5a9874fdde6a76e49 |
| SHA1 | 3acad7b8361459fc3928c7aea5aa4046c4a38107 |
| SHA256 | 36b751dbe00cdb7ae050aa81afc17a4e4efa9ffd5c56b9c9d6a539c713d28cc2 |
| SHA512 | 9eecb1d906ad8872de3351250c0af9c91bfae83bd96704a6955afc97a9026e2e9bc3057fd3a4a0d094aa16df17867e8404b61fcca465c5a1cfc901768e8099be |
memory/2296-6-0x0000000000400000-0x0000000000517000-memory.dmp
memory/3640-7-0x0000000000400000-0x0000000000517000-memory.dmp
memory/3640-8-0x0000000000400000-0x00000000004A3000-memory.dmp
memory/3640-14-0x0000000005230000-0x0000000005347000-memory.dmp
memory/3640-21-0x0000000000400000-0x0000000000443000-memory.dmp
memory/3640-27-0x000000000BA90000-0x000000000BB33000-memory.dmp